%0 Journal Article %A V. Z. Meshkov %T Laurent-type series for solutions of second-order elliptic equations %J Differencialʹnye uravneniâ %D 1987 %P 1964-1970 %V 23 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1987_23_11_a14/ %G ru %F DE_1987_23_11_a14